How much do the BMW F32 4 Series lowering springs drop the car?

The drop depends on the variant. F32 RWD and F36 RWD models drop 30mm front and 30mm rear. F32 xDrive drops 30mm front and 25mm rear. F36 xDrive drops 40mm front and 35mm rear. All figures are versus standard ride height; M Sport models start approximately 10mm lower, so the resulting stance will be proportionally lower still.

Are these springs compatible with Adaptive M dampers?

Yes. The MMX BMW F32 4 Series lowering springs are engineered to work with both standard fixed dampers and Adaptive M dampers. The progressive spring rates are specifically calibrated to complement the factory damper characteristics on the F32 and F36 platform without causing mismatched damping or ride quality issues.

Do these fit M Sport suspension models?

Yes. The MMX lowering springs are compatible with both standard and M Sport suspension variants. M Sport models are already approximately 10mm lower from the factory, so the final stance will be lower than on a standard-suspension car with the same springs.

Do the BMW F32 4 Series lowering springs fit the F36 Gran Coupe?

Yes. The kit fits both the F32 4 Series Coupe (2013-2020) and the F36 4 Series Gran Coupe (2014-2020) in both RWD and xDrive variants. It does not fit the F33 Convertible or any M4 model.

What is included in the kit?

The kit is sold as a complete set of four springs: 2 front springs and 2 rear springs. No additional hardware is required for installation.

Description

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Description

MMX Lowering Springs for F32 / F36 BMW 4 Series

BMW F32 4 Series lowering springs from MMX Performance strike the ideal balance between improved driving dynamics and everyday ride quality on the F32 Coupe and F36 Gran Coupe. Engineered with progressive spring rates specifically calibrated for the F3x platform, they lower the center of gravity by up to 40mm at the front and 35mm at the rear (model dependent), delivering sharper turn-in, reduced body roll, and a more composed, responsive chassis without the harshness of excessively stiff setups. Tuned to work seamlessly with both standard and Adaptive M dampers, these springs preserve smooth low-speed comfort while unlocking the chassis’s full potential at pace. For F32 and F36 models fitted with factory M Sport suspension, which sits approximately 10mm lower than standard, the MMX kit builds on that existing foundation for a cohesive, confidence-inspiring upgrade.

Features

Progressive spring rates for balanced ride comfort and performance
Lowers center of gravity up to 40mm front, 35mm rear (model dependent)
Reduced body roll and sharper turn-in
Retains ride quality at lower speeds
Compatible with standard and Adaptive M dampers
Compatible with M Sport suspension models
Durable black corrosion-resistant finish
More aggressive, flush stance without being over-lowered

Applications

BMW 4 Series Coupe: F32 | 2013-2020
BMW 4 Series Gran Coupe: F36 | 2014-2020

Notes

Sold as a complete set
Compatible with M Sport suspension models
Does not fit F33 Convertible or M4 models
Images are generic; actual product may vary

Frequently Asked Questions

How much do the BMW F32 4 Series lowering springs drop the car? The drop depends on the variant. F32 RWD and F36 RWD models drop 30mm front and 30mm rear. F32 xDrive drops 30mm front and 25mm rear. F36 xDrive drops 40mm front and 35mm rear. All figures are versus standard ride height; M Sport models start approximately 10mm lower, so the resulting stance will be proportionally lower still.
Are these springs compatible with Adaptive M dampers? Yes. The MMX BMW F32 4 Series lowering springs are engineered to work with both standard fixed dampers and Adaptive M dampers. The progressive spring rates are specifically calibrated to complement the factory damper characteristics on the F32 and F36 platform without causing mismatched damping or ride quality issues.
Do these fit M Sport suspension models? Yes. The MMX lowering springs are compatible with both standard and M Sport suspension variants. M Sport models are already approximately 10mm lower from the factory, so the final stance will be lower than on a standard-suspension car with the same springs.
Do the BMW F32 4 Series lowering springs fit the F36 Gran Coupe? Yes. The kit fits both the F32 4 Series Coupe (2013-2020) and the F36 4 Series Gran Coupe (2014-2020) in both RWD and xDrive variants. It does not fit the F33 Convertible or any M4 model.
What is included in the kit? The kit is sold as a complete set of four springs: 2 front springs and 2 rear springs. No additional hardware is required for installation.

About MMX Performance

MMX Performance is a UK-based specialist in performance parts for BMW and MINI vehicles, crafting high-quality upgrades that blend precision engineering, rigorous testing, and motorsport heritage. Driven by enthusiast culture, MMX designs its products in the UK and puts them through track validation to ensure durability, fitment accuracy, and on-road performance. Their catalog spans drivetrain components, spacers, hardware, and chassis enhancements, all tailored to elevate both the driving experience and visual appeal of BMW and MINI models.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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